古岩谷川

古岩谷川 is 2 km long, and has a stream level of 2.

Map of 古岩谷川

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Distributaries / Outflows

古岩谷川 flows into 砥部川 , which it joins at N 33° 43′ 40″, E 132° 47′ 46″ at OSM node n756151260, and there 27 km of total upstream flows in.

Tributaries

古岩谷川 has 0 tributaries.